.topBgImg {
    width: 100%;
}

.top_bg_cooperation_title,
.top_bg_cooperation_sub_title {
    position: absolute;
    right   : 33.91%;
}

.contact_button {
    width        : 220px;
    height       : 60px;
    border       : 2px solid rgba(181, 181, 181, 1);
    border-radius: 8px;
    position     : absolute;
    top          : 408px;
    right        : 33.91%;
    font-size    : 36px;
    font-family  : PingFang SC;
    font-weight  : 400;
    color        : rgba(255, 255, 255, 1);
    line-height  : 60px;
    text-align   : center;
    transition   : all .2s;

    &:hover {
        top   : 418px;
        cursor: pointer;
    }
}

.top_bg_cooperation_title {
    font-size  : 60px;
    font-family: PingFang-SC-Bold;
    font-weight: 400;
    color      : rgba(244, 244, 244, 1);
    text-shadow: 0px 4px 8px rgba(152, 153, 155, 0.4);
    top        : 244px;
}

.top_bg_cooperation_sub_title {
    font-size  : 36px;
    font-family: PingFang-SC-Medium;
    font-weight: 300;
    color      : rgba(255, 255, 255, 1);
    top        : 338px;
}

.centerBg {
    width            : 100%;
    height           : 410px;
    background-image : url(./../assets/imgs/center_bg.png);
    background-size  : cover;
    position         : absolute;
    z-index          : -1;
    left             : 0;
    background-repeat: no-repeat;

    &.center_bg_1 {
        top                : 1856px;
        background-position: -290px 0;
    }
}

.what_can_i {
    width     : 754px;
    margin-top: 80px;
}

.what_can_i_txt {
    width      : 300px;
    height     : 28px;
    font-size  : 30px;
    font-family: PingFang-SC-Medium;
    font-weight: 500;
    color      : rgba(51, 51, 51, 1);
    line-height: 18px;
    margin     : 30px auto auto;
}

.cooperation_can_i_desc_box {
    position     : relative;
    margin-top   : 70px;
    margin-bottom: 134px;

    .cooperation_can_i_desc_img {
        width: 854px;
    }

    .advertisement_box_1_txt {
        position: absolute;
        margin  : 0;
        padding : 0;

        .redTxt {
            color: #F9446B;
        }

        &.txt1 {
            text-align : left;
            font-size  : 24px;
            font-family: PingFang-SC-Medium;
            font-weight: 500;
            color      : rgba(77, 77, 77, 1);
            line-height: 48px;
            left       : 50%;
            transform  : translateX(-50%);
            margin-left: 250px;
            top        : 0px;
        }

        &.txt2 {
            font-size  : 16px;
            font-family: PingFang-SC-Regular;
            font-weight: 400;
            color      : rgba(77, 77, 77, 1);
            left       : 50%;
            transform  : translateX(-50%);
            margin-left: -250px;
            bottom     : 30px;
            line-height: 24px;
        }
    }
}

.cardBox {
    width          : 1224px;
    height         : 336px;
    background     : rgba(249, 68, 107, 1);
    border-radius  : 10px;
    margin         : 0 auto;
    display        : flex;
    align-items    : flex-start;
    justify-content: center;
    position       : relative;

    .card {
        width        : 210px;
        height       : 246px;
        background   : rgba(255, 255, 255, 1);
        box-shadow   : 0px 4px 6px 0px rgba(152, 153, 155, 0.4);
        border-radius: 10px;
        margin       : 30px 22px auto;

        .card_img {
            width     : 80px;
            margin-top: 22px;
        }

        p {
            margin: 0;
        }

        .card_title {
            font-size  : 18px;
            font-family: PingFang-SC-Bold;
            font-weight: bold;
            color      : rgba(77, 77, 77, 1);
            margin-top : 26px;
        }

        .card_desc {
            margin-top: 18px;
            padding   : 0 20px;
        }
    }

    .cardBox_button {
        width        : 268px;
        height       : 60px;
        background   : rgba(255, 255, 255, 1);
        box-shadow   : 0px 0px 10px 0px rgba(229, 158, 175, 0.4);
        border-radius: 10px;
        text-align   : center;
        line-height  : 60px;
        font-size    : 30px;
        font-family  : PingFang-SC-Medium;
        font-weight  : 500;
        color        : rgba(249, 68, 107, 1);
        position     : absolute;
        left         : 50%;
        transform    : translateX(-50%);
        bottom       : -30px;
    }
}

.stepBox {

    .step_title {
        font-size  : 36px;
        font-family: PingFang-SC-Medium;
        font-weight: 500;
        color      : rgba(77, 77, 77, 1);
        position   : relative;
        margin     : 168px 0 0;
        width      : 100%;

        .step_title_circle {
            width        : 22px;
            height       : 22px;
            border       : 4px solid rgba(249, 68, 107, 1);
            border-radius: 50%;
            position     : absolute;
            margin-left  : 20px;
            top          : -10px;
        }
    }

    .cardBox {
        background : transparent;
        padding-top: 28px;
        height     : auto;

        .stepCard {
            width      : 350px;
            height     : 224px;
            background : rgba(255, 255, 255, 1);
            box-shadow : 0px 4px 8px 0px rgba(152, 153, 155, 0.4);
            margin     : 0 40px;
            position   : relative;
            box-sizing : border-box;
            padding    : 102px 62px 0 68px;
            font-size  : 18px;
            font-family: PingFang-SC-Regular;
            font-weight: 400;
            color      : rgba(77, 77, 77, 1);
            text-align : left;
            line-height: 24px;

            &:nth-child(2n) {
                margin-top: 40px;
            }

            .stepCard_title {
                height       : 52px;
                line-height  : 52px;
                background   : rgba(249, 68, 107, 1);
                box-shadow   : 0px 4px 8px 0px rgba(168, 168, 170, 0.4);
                border-radius: 0px 26px 26px 0px;
                padding      : 0 28px 0 18px;
                position     : absolute;
                top          : 2px;
                left         : 0;
                font-size    : 30px;
                font-family  : PingFang-SC-Medium;
                font-weight  : 500;
                color        : rgba(255, 255, 255, 1);
            }
        }
    }
}

.swiperBox {
    position     : relative;
    margin-bottom: 20px;

    .step_title {
        font-size  : 36px;
        font-family: PingFang-SC-Medium;
        font-weight: 500;
        color      : rgba(77, 77, 77, 1);
        position   : relative;
        margin     : 140px 0 46px;
        width      : 100%;

        .step_title_circle {
            width        : 22px;
            height       : 22px;
            border       : 4px solid rgba(249, 68, 107, 1);
            border-radius: 50%;
            position     : absolute;
            margin-left  : 20px;
            top          : -10px;
        }
    }

    .swiper-container {
        text-align   : center;
        position     : relative;
        height       : 540px;
        margin-bottom: 142px;

        .swiper-slide {
            .swiper-item {
                width   : 642px;
                position: absolute;
                top     : 52px;
                left    : 18.13%;
                z-index : 11;
            }

            .swiperDesc_box {
                width        : 734px;
                height       : 460px;
                background   : rgba(250, 250, 250, 1);
                position     : absolute;
                top          : 0;
                right        : 18.59%;
                z-index      : 10;
                box-sizing   : border-box;
                padding-left : 212px;
                padding-right: 106px;
                text-align   : left;
                padding-top  : 106px;

                .swiperDesc_title {
                    font-size    : 18px;
                    font-family  : PingFang-SC-Medium;
                    font-weight  : bold;
                    color        : rgba(77, 77, 77, 1);
                    // text-align: left;
                    border-bottom: 2px solid rgba(249, 68, 107, 1);
                }

                .swiperDesc_title_desc_1 {
                    text-align : justify;
                    font-size  : 16px;
                    font-family: PingFang-SC-Regular;
                    font-weight: bold;
                    color      : rgba(102, 102, 102, 1);
                    line-height: 30px;
                }

                .swiperDesc_title_desc_2 {
                    text-align : left;
                    margin-left: 6px;
                    font-size  : 14px;
                    font-family: PingFang-SC-Regular;
                    font-weight: bold;
                    color      : rgba(102, 102, 102, 1);
                    line-height: 30px;

                    .redTxt {
                        color: #F9446B;
                    }
                }
            }

        }
    }
}
.swiper-pagination-bullet{
    width: 20px!important;
    height:20px!important;
}